The Bar's Leaks 1109 Block Seal Liquid Copper Intake and Radiator Stop Leak is a high-quality product designed to seal leaks in radiators. This 18 oz. unit is made in the United States and comes in a pack of 1. The liquid copper formula effectively stops leaks and is branded for reliability. It is a must-have for any vehicle requiring radiator maintenance, ensuring a secure and efficient repair.
